X-ray diffraction
1.95Å resolution

The Cys121Ser Mutant of Beta-Lactoglobulin


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136154 (preferred)
Entry contents:
1 distinct polypeptide molecule
Beta-lactoglobulin Chain: X
Molecule details ›
Chain: X
Length: 162 amino acids
Theoretical weight: 18.37 KDa
Source organism: Bos taurus
Expression system: Komagataella pastoris
  • Canonical: P02754 (Residues: 17-178; Coverage: 100%)
Gene name: LGB
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX14.1
Spacegroup: C2221
Unit cell:
a: 55.69Å b: 80.47Å c: 66.59Å
α: 90° β: 90° γ: 90°
R R work R free
0.213 0.267 0.267
Expression system: Komagataella pastoris